KR101031303B1 - Connect the device to the number of circulating hot water floor - Google Patents
Connect the device to the number of circulating hot water floor Download PDFInfo
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- KR101031303B1 KR101031303B1 KR1020100090231A KR20100090231A KR101031303B1 KR 101031303 B1 KR101031303 B1 KR 101031303B1 KR 1020100090231 A KR1020100090231 A KR 1020100090231A KR 20100090231 A KR20100090231 A KR 20100090231A KR 101031303 B1 KR101031303 B1 KR 101031303B1
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- hot water
- water circulation
- flooring material
- coupling
- flooring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
- E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/122—Details
- F24D3/125—Hydraulic pipe connections
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
- E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
본 발명은 바닥판 내부에 길이 방향으로 나란하게 온수통로를 형성시킨 온수순환 바닥재를 바닥판에 배치하고 외부로부터 공급되는 온수를 바닥판에 형성한 온수통에 차례로 통과시켜 온수순환 바닥재가 온수에 의하여 가열되게 함으로써 온수난방을 달성케하는 온수순환 바닥재의 수로 연결장치에 관한 것이다.
In the present invention, the hot water circulation flooring material is formed by disposing hot water circulation flooring material in which the hot water passages are formed in the longitudinal direction side by side in the bottom plate and passing hot water supplied from the outside through the hot water tank formed in the bottom plate in turn. It relates to a water channel connection device of the hot water circulation flooring material to achieve heating by heating.
종래의 온수순환 바닥재에도 각 바닥재에 형성된 온수통로로 온수가 순환되도록 온수통로 입구와 출구에 온수수로 연결구를 장치하는 것이 개발되어 있다.In the conventional hot water circulation flooring material, it has been developed to install a hot water channel connection port at the inlet and outlet of the hot water channel so that the hot water is circulated through the hot water paths formed on each flooring material.
그러나 온수연결구가 바닥재의 양단부에 장치되어 접착하도록 구성되어 있어서, 바닥재를 길이방향으로 연결할 때 온수통로의 연결이 난처하고 부피가 커서 바닥재 상면 또는 하면으로 연결구의 일부가 돌출되기 때문에 바닥일부에 홈을 파고 시공을 하는 등의 불편이 있었다.
However, since the hot water connector is configured to be attached to both ends of the flooring material to adhere, the connection of the hot water passage is difficult when connecting the flooring material in the longitudinal direction and the volume is large, so a part of the connection port protrudes to the upper or lower surface of the flooring material. There were inconveniences such as digging and construction.
본 발명은 상기와 같은 종래의 불편을 개선하기 위해 개발된 것이다.
The present invention was developed to improve the conventional inconvenience as described above.
본 발명은 온수가 순환되도록 내부에 온수통로가 형성된 온수순환 바닥재의 온수통로 입구 또는 출구에 바닥재의 두께 범위내에 있도록 규격이 정해지고 길이방향과 동일하거나 길이방향과 직각되는 방향으로 온수순환이 이루어질 수 있게 수로연결장치를 구성하며 접착제 사용 없이 바닥판에 체결할 수 있게 연결장치를 구성한 것이다.
In the present invention, the standard is set to be within the thickness range of the flooring material at the inlet or the outlet of the hot water circulation floor material in which the hot water passage is formed so that hot water is circulated, and hot water circulation can be made in the same direction as the longitudinal direction or perpendicular to the longitudinal direction. It consists of a waterway connection device and a connection device that can be fastened to the bottom plate without the use of adhesive.
이와 같이 된 본 발명은 온수순환바닥재의 온수통로 입구 또는 출구 외측면에 온수통로 방향과 직각되는 방향으로 배치되며 양단에 체결공이 형성되어 체결볼트가 삽입되고, 체결볼트의 나사부가 온수순환 바닥재의 온수통로 양측에 있는 체결구멍에 강제 나사 조립되어 밀착되는 접속판이 배치되고 접속판의 중앙구멍에 탄성소재로 되며, 양단부에 온수통로 속으로 강제 삽입되어 결합되는 결합관이 형성되고 결합관 외주면에 결합관 외경보다 확산되는 플랜지가 형성되어 플랜지 외주면을 따라 형성된 밀착돌부가 접속판 내측면에 형성된 결합홈에 결합하는 연결구가 형성되어 온수통로를 연결하므로 온수가 순환되게 연결하고 또 온수통로에 삽입되어 결합되는 결합관은 내부에 보강체가 매립되어서 결합관의 형상을 유지하므로 결합관의 주벽에 누설간격을 만들지 않는 이점이 있어 정밀한 결합이 이루어지게 되는 효과가 있어 결합관의 단면이 원형, 4각형, 트랙형상에 구애받지 않고 누설없는 연결이 이루어지게 된다.
한편, 온수통로에 연결되는 연결구는 일측바닥재와 타측바닥재 사이의 온수통로를 연결할때는 일자형 연결구를 사용하고 바닥재 외부에서 바닥재의 온수통로로 온수를 주입하거나 바닥재에 형성된 온수통로와 인접 온수통로를 연결할 때는 연결구의 외측단을 절곡하여 연결호스로 연결하게 되므로 온수의 누설을 방지하면서 온수순환이 달성되게 연결시킬 수 있게 되고, 접속판의 바닥재 두께보다 얇아서 바닥재와 바닥재가 길이 방향으로 연결되는 연결부에서도 길이 방향으로 온수통로가 형성되게 시공할 수 있어서, 바닥재의 연결부 모양이 쪽마루 연결모양과 같은 모양으로 시공할 수 있는 효과를 낼 수 있게 된다.The present invention as described above is arranged in a direction perpendicular to the direction of the hot water passage on the outer surface of the hot water circulation inlet or outlet of the hot water circulation floor material, fastening holes are formed at both ends, and fastening bolts are inserted, and the threaded portion of the fastening bolt is hot water of the hot water circulation flooring material. A connecting plate is placed in close contact with the fastening holes on both sides of the passage to be in close contact, and is made of an elastic material in the central hole of the connecting plate, and a coupling pipe is formed by being forcedly inserted into the hot water passage at both ends, and the coupling pipe is formed on the outer peripheral surface of the coupling pipe. A flange that spreads more than the outer diameter is formed so that a contact protrusion formed along the outer circumferential surface of the flange is connected to the coupling groove formed on the inner surface of the connection plate to connect the hot water path, so hot water is circulated and inserted into the hot water path to be coupled. Since the coupling pipe retains the shape of the coupling pipe because a reinforcing body is embedded therein, it has the advantage of not creating a leak gap on the main wall of the coupling pipe, and has the effect of precise coupling, so that the cross section of the coupling pipe is round, quadrangular, or track-shaped. The connection is made without leakage regardless of the connection.
On the other hand, the connector connected to the hot water path uses a straight connector when connecting the hot water path between one side floor and the other, and when hot water is injected from the outside of the floor into the hot water path of the floor or when connecting the hot water path formed on the floor to the adjacent hot water path. Since the outer end of the connector is bent and connected with a connecting hose, it is possible to connect to achieve hot water circulation while preventing leakage of hot water, and it is thinner than the thickness of the flooring material of the connecting plate so that the flooring material and the flooring material are connected in the longitudinal direction. As it can be constructed so that a hot water passage is formed, it is possible to produce an effect that the shape of the connection portion of the flooring is the same as the shape of the parquet connection.
그리고, 온수통로가 형성된 상면의 두께가 주벽 두께보다 더 두터워서 온수통로의 상면이 튼튼하므로 내구성이 확립되는 이점이 있고, 이로인해 온수통로 입구 또는 출구측에 접속자와 결합자를 조립할 때, 바닥재 두께를 넘지 않는 범위내에서 접속자와 결합자를 구성할 수 있어 시공시 기존건축물을 손상할 필요가 없게 되는 이점을 얻게 되는 효과가 있으며, 온수통로와 온수통로에 결합되는 연결구는 실리콘과 같은 탄성소재로 성형되므로 밀착력이 양호하여 결합부에서의 누설을 방지할 수 있고, 후랙시불하므로 연결방향이 정확하지 않아도 연결이 달성되어 온수순환을 달성하게 되는 이점이 있다.
In addition, the thickness of the top surface on which the hot water passage is formed is thicker than the thickness of the main wall, so that the top surface of the hot water passage is strong, and thus durability is established. Thus, when assembling the connector and the coupler at the inlet or outlet side of the hot water passage, the thickness of the floor is not exceeded. Since it is possible to configure the connector and the coupler within a range that does not need to damage the existing building during construction, it has the effect of obtaining an advantage, and the hot water path and the connection port connected to the hot water path are formed of an elastic material such as silicone, so that the adhesive force Since this is good, it is possible to prevent leakage at the coupling portion, and since it is flexible, the connection is achieved even if the connection direction is not correct, thereby achieving circulation of hot water.
도 1은 본 발명의 바닥재 사시도
도 2는 본 발명의 바닥재 단면도
도 3은 본 발명의 바닥재에 형성된 온수통로 연결장치 단면도
도 4는 도 3의 A-A'선단면도
도 5(a)(b)(c)는 본 발명의 연결장치 종류와 그 분해 사시도
도 6은 본 발명의 분해 사시도
도 7,도 8은 본 발명의 연결장치 연결관을 곡형으로 한 단면예시도
도 9, 도 10, 도 11은 본 발명 연결장치의 다른 실시상태 예시도이다.1 is a perspective view of the flooring of the present invention
Figure 2 is a cross-sectional view of the flooring of the present invention
Figure 3 is a cross-sectional view of the hot water passage connecting device formed on the flooring of the present invention
4 is a cross-sectional view taken along line A-A' in FIG. 3;
Figure 5 (a) (b) (c) is an exploded perspective view of the type of connection device of the present invention and its exploded
Figure 6 is an exploded perspective view of the present invention
7, Figure 8 is a cross-sectional example of the connecting device connector of the present invention in a curved shape
9, 10, and 11 are exemplary views showing another embodiment of the connection device of the present invention.
본 발명은 PVC 또는 폴리에틸렌을 포함하는 합성수지제로 압출성형되어 내부에 구획되는 한쌍의 온수통로(100)(101)가 나란히 형성되며 각 온수통로 입구 또는 출구측 외면에서 길이방향으로 체결구멍(102)(103)이 형성되고 본체 측면에 결합돌기(104)와 결합홈(105)이 길이방향으로 형성되어 바닥재와 바닥재의 측면이 결합판(106)으로 결합되는 구성의 온수순환바닥재(1)와,The present invention is a pair of hot water passages (100) (101) partitioned therein by extrusion molding with a synthetic resin comprising PVC or polyethylene, and the fastening holes (102) (in the longitudinal direction from the outer surface of each hot water passage inlet or outlet) 103) is formed and the
온수순환바닥재의 온수통로 입구 또는 출구외측면에서 온수통로 방향과 직각되는 방향으로 배치되며, 양단에 체결공(201)이 형성되어 체결볼트(202)가 삽입되고 체결볼트의 나사부가 온수순환 바닥제의 온수통로 양측에 있는 체결구멍(102)(103)에 강제 나사조립되어 밀착하도록 되고 직4각형으로 된 접속판(200)이 형성되어 접속판에서 온수통로쪽으로 형성된 구멍(203)에 관통되며, 양단부에 온수통로속으로 강제 삽입되어 결합되는 결합관(301)이 형성되고 결합관 외주면에 결합관 외경보다 확산되는 플랜지(302)가 형성되어 플랜지 외주면을 따라 형성된 밀착돌부(303)가 접속판의 구멍 내측으로 형성된 결합홈(204)에 결합하는 탄성소재로 된 연결구(300)로 이루어져 결합관속에 보강관체(304)가 매설되는 연결장치(2)와 외부에서 가열된 온수를 연결장치에 접속하는 공급호스(4)와 연결장치 상호간에 온수를 연결하는 연결호스(5)(5a)로 이루어지는 구성이다.
한편,본 발명은 연결장치를 구성하는 연결구는 일단을 개방하여 연결관(301 a)으로 구성하고 연결관의 형상을 직선 또는 곡형으로 형성하여 일측의 연결관과 타측의 연결관을 연결호스(5)(5a)로 연결하는 구성이 포함되며,
온수순환 바닥재는 온수통로의 상단측 두께가 주변부보다 두터운 후육부(107)로 하고 온수통로의 입구 또는 출구에 바닥재끝에서 내측으로 이어지게 요입홈부(1a)를 형성하는 것이 포함되며 연결구(300)의 결합관(301)속에는 세로방향으로 보강기둥(305)이 형성되는 것이 포함되고,
또한 연결구(300)는 결합관(301) 외측 플랜지(302) 양측으로 부착돌편(302a)을 형성하여 체결구멍(302b)을 뚫고 체결볼트(202)를 끼워서 온수순환바닥재와 플랜지사이에 오링패킹을 끼워 체결하는 것이 포함되는 구성이다.
It is arranged in a direction perpendicular to the direction of the hot water passage from the outside of the hot water passage inlet or outlet of the hot water circulation flooring material, and fastening
On the other hand, in the present invention, the connector constituting the connecting device is configured as a connecting
The hot water circulation flooring material includes a
In addition, the
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삭제delete
1 : 온수순환바닥재 1a : 요입홈부
2 : 연결장치 4 : 공급호스
5 : 연결호스 5a : 연결호스
100,101 : 온수통로 102,103 : 체결구멍
104 : 결합돌기 105 : 결합홈
106 : 결합판 107 : 후육부
200 : 접속판 201 : 체결공
202 : 체결볼트 203 : 구멍
204 : 결합홈 300 : 연결구
301 : 결합관 301a : 연결관
302 : 플랜지 302a : 부착돌편
302b : 체결구멍 303 : 밀착돌부
304 : 보강관체 305 : 보강기둥1: hot
2: Connection device 4: Supply hose
5: connecting
100,101: Hot water passage 102,103: Fastening hole
104: engaging projection 105: engaging groove
106: bonding plate 107: thick portion
200: connecting plate 201: fastener
202: fastening bolt 203: hole
204: coupling groove 300: connector
301:
302:
302b: fastening hole 303: close projection
304: reinforcing pipe 305: reinforcing column
Claims (5)
온수순환바닥재의 온수통로 입구 또는 출구외측면에서 온수통로 방향과 직각되는 방향으로 배치되며, 양단에 체결공(201)이 형성되어 체결볼트(202)가 삽입되고 체결볼트의 나사부가 온수순환 바닥제의 온수통로 양측에 있는 체결구멍(102)(103)에 강제 나사조립되어 밀착하도록 되고 직4각형으로 된 접속판(200)이 형성되어 접속판에서 온수통로쪽으로 형성된 구멍(203)에 관통되며, 양단부에 온수통로속으로 강제 삽입되어 결합되는 결합관(301)이 형성되고 결합관 외주면에 결합관 외경보다 확산되는 플랜지(302)가 형성되어 플랜지 외주면을 따라 형성된 밀착돌부(303)가 접속판의 구멍 내측으로 형성된 결합홈(204)에 결합하는 탄성소재로 된 연결구(300)로 이루어져 결합관속에 보강관체(304)가 매설되는 연결장치(2)와 외부에서 가열된 온수를 온수통로의 연결장치에 공급하는 공급호스(4)와, 연결장치 상호간에 온수를 연결하는 연결호스(5)로 이루어지는 온수순환 바닥재의 수로 연결장치
A pair of hot water passages 100 and 101 partitioned therein by extrusion molding with synthetic resin made of PVC or polyethylene are formed side by side, and the fastening holes 102 and 103 in the longitudinal direction from the outer surface of each hot water passage inlet or outlet side are provided. The hot water circulation flooring material 1 having a configuration in which the coupling protrusions 104 and the coupling grooves 105 are formed in the longitudinal direction on the side of the main body and the side surfaces of the flooring material and the flooring material are combined with the coupling plate 106,
It is arranged in a direction perpendicular to the direction of the hot water passage from the outside of the hot water passage inlet or outlet of the hot water circulation flooring material, and fastening holes 201 are formed at both ends so that the fastening bolt 202 is inserted and the screw portion of the fastening bolt is made of hot water circulation flooring. The fastening holes 102 and 103 on both sides of the hot water passage are forcibly screwed into close contact, and a connection plate 200 having a rectangular shape is formed to penetrate the hole 203 formed toward the hot water passage from the connection plate, and at both ends In the hot water passage, a coupling pipe 301 to be inserted into the hot water passage is formed, and a flange 302 diffused from the outer diameter of the coupling pipe is formed on the outer circumferential surface of the coupling pipe, and the contact protrusion 303 formed along the outer circumferential surface of the flange is a hole in the connection plate. Consisting of a connection member 300 made of an elastic material coupled to the coupling groove 204 formed inwardly, a connection device 2 in which a reinforcing pipe 304 is embedded in the coupling tube and hot water heated externally are connected to the connection device of the hot water passage. A waterway connecting device for hot water circulation flooring consisting of a supply hose (4) to supply and a connection hose (5) to connect hot water between the connecting devices.
온수순환 바닥재는 온수통로의 상단측 두께가 주변부보다 두터운 후육부(107)로 형성하고 온수통로의 입구 또는 출구에 바닥재끝에서 내측으로 이어지게 요입홈부(1a)를 형성하는 것이 포함되는 온수순환 바닥재의 수로 연결장치
In claim 1,
The hot water circulation flooring material of the hot water circulation flooring material, which includes forming a thicker portion 107 with a thicker thickness than the peripheral portion of the hot water path and forming an indentation groove 1a at the inlet or outlet of the hot water path to extend inward from the end of the floor material. Channel connection device
연결장치를 구성하는 연결구(300)는 결합관속에 보강기둥(305)을 형성하는 것을 특징으로 하는 온수순환 바닥재의 수로 연결장치
In claim 1,
The connector 300 constituting the connecting device is a water channel connecting device of the hot water circulation flooring characterized in that the reinforcement column 305 is formed in the coupling pipe.
연결장치를 구성하는 연결구(300)는 결합관(301) 외측 플랜지(302)의 양측으로 부착돌편이 형성되어 체결볼트가 삽입되는 구성이 포함되는 온수순환 바닥재의 수로 연결장치
In claim 1,
The connector 300 constituting the connecting device is connected to the channel of the hot water circulation flooring material including a configuration in which attachment bolts are formed on both sides of the coupling pipe 301 and the outer flange 302 to insert a fastening bolt.
연결장치를 구성하는 연결구(300)는 결합관(301)의 반대측을 반하여 연결관(301a)으로 형성하고 연결관(301a)은 직선 또는 곡선으로 형성되어 타측연결구의 연결관(301a)과 연결호스(501)로 연결케 한 구성이 포함되는 온수순환 바닥재의 수로 연결장치.
In claim 1,
The connector 300 constituting the connecting device is formed as a connector 301a against the opposite side of the coupling tube 301, and the connector 301a is formed in a straight line or a curve to connect to the connector 301a of the other connector Water connection device for hot water circulation flooring that includes the configuration connected to (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100090231A KR101031303B1 (en) | 2010-09-14 | 2010-09-14 | Connect the device to the number of circulating hot water floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100090231A KR101031303B1 (en) | 2010-09-14 | 2010-09-14 | Connect the device to the number of circulating hot water floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101031303B1 true KR101031303B1 (en) | 2011-04-29 |
Family
ID=44050605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100090231A KR101031303B1 (en) | 2010-09-14 | 2010-09-14 | Connect the device to the number of circulating hot water floor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101031303B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101164871B1 (en) * | 2011-05-20 | 2012-07-19 | 윤창우 | Board for hot-water floor and hot-water floor having thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030065426A (en) * | 2003-07-04 | 2003-08-06 | 오명구 | ON-DOL panel |
| KR20080002543U (en) * | 2007-01-08 | 2008-07-11 | 새한합성산업 주식회사 | The pipeline |
-
2010
- 2010-09-14 KR KR1020100090231A patent/KR101031303B1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030065426A (en) * | 2003-07-04 | 2003-08-06 | 오명구 | ON-DOL panel |
| KR20080002543U (en) * | 2007-01-08 | 2008-07-11 | 새한합성산업 주식회사 | The pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101164871B1 (en) * | 2011-05-20 | 2012-07-19 | 윤창우 | Board for hot-water floor and hot-water floor having thereof |
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